4-40 – Mouser Israel

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
Standoffs & Spacers 5/8 LNGTH 4-40 ML/FML HEX STANDOFF 4536-440-AL-7 RAF Electronic Hardware 1: $0.51 300In Stock	Mfr. Part No. 4536-440-AL-7 Mouser Part No 761-4536-440-AL-7	RAF Electronic Hardware	Standoffs & Spacers 5/8 LNGTH 4-40 ML/FML HEX STANDOFF	Datasheet	300In Stock	$0.51 $0.406 $0.353 $0.32 View $0.313 $0.30 $0.277 $0.267 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 5/8 LNGTH 4-40 ML/FML HEX STANDOFF 4536-440-N RAF Electronic Hardware 1: $0.55 637In Stock	Mfr. Part No. 4536-440-N Mouser Part No 761-4536-440-N	RAF Electronic Hardware	Standoffs & Spacers 5/8 LNGTH 4-40 ML/FML HEX STANDOFF	Datasheet	637In Stock	$0.55 $0.436 $0.388 $0.336 View $0.329 $0.32 $0.292 $0.281 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers STEEL 4-40 5/8in HEX ML/FEM Standoff 4536-440-S-12 RAF Electronic Hardware 1: $1.03 860In Stock	Mfr. Part No. 4536-440-S-12 Mouser Part No 761-4536-440-S-12	RAF Electronic Hardware	Standoffs & Spacers STEEL 4-40 5/8in HEX ML/FEM Standoff	Datasheet	860In Stock	$1.03 $0.82 $0.697 $0.668 View $0.641 $0.625 $0.615 $0.611 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 5/8 LNGTH 4-40 ML/FML HEX STANDOFF 4536-440-SS RAF Electronic Hardware 1: $1.39 12In Stock 200Expected 11/12/2026	Mfr. Part No. 4536-440-SS Mouser Part No 761-4536-440-SS	RAF Electronic Hardware	Standoffs & Spacers 5/8 LNGTH 4-40 ML/FML HEX STANDOFF	Datasheet	12In Stock 200Expected 11/12/2026	$1.39 $1.12 $0.924 $0.874 View $0.827 $0.778 $0.772 $0.767 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 3/4 LNGTH 4-40 ML/FML HEX STANDOFF 4538-440-N RAF Electronic Hardware 1: $0.55 414In Stock	Mfr. Part No. 4538-440-N Mouser Part No 761-4538-440-N	RAF Electronic Hardware	Standoffs & Spacers 3/4 LNGTH 4-40 ML/FML HEX STANDOFF	Datasheet	414In Stock	$0.55 $0.436 $0.374 $0.336 View $0.329 $0.32 $0.292 $0.281 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 3/4 LNGTH 4-40 ML/FML HEX STANDOFF 4538-440-SS RAF Electronic Hardware 1: $1.39 709In Stock	Mfr. Part No. 4538-440-SS Mouser Part No 761-4538-440-SS	RAF Electronic Hardware	Standoffs & Spacers 3/4 LNGTH 4-40 ML/FML HEX STANDOFF	Datasheet	709In Stock	$1.39 $1.12 $0.991 $0.906 View $0.858 $0.825 $0.79 $0.785 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 Hex X 13/16 Length Hex Male-Female Standoff 4539-440-AL RAF Electronic Hardware 1: $0.90 150In Stock	Mfr. Part No. 4539-440-AL Mouser Part No 761-4539-440-AL	RAF Electronic Hardware	Standoffs & Spacers 1/4 Hex X 13/16 Length Hex Male-Female Standoff	Datasheet	150In Stock	$0.90 $0.67 $0.532 $0.492 View $0.462 $0.451 $0.447 $0.444 $0.442	Min.: 1 Mult.: 1
Standoffs & Spacers 7/8 LNGTH 4-40 ML/FML HEX STANDOFF 4540-440-SS RAF Electronic Hardware 1: $1.46 191In Stock	Mfr. Part No. 4540-440-SS Mouser Part No 761-4540-440-SS	RAF Electronic Hardware	Standoffs & Spacers 7/8 LNGTH 4-40 ML/FML HEX STANDOFF	Datasheet	191In Stock	$1.46 $1.18 $1.09 $1.03 View $0.98 $0.957 $0.938 $0.917 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 Hex X 1.00 Length Hex Male-Female Standoff 4542-440-AL RAF Electronic Hardware 1: $0.55 1,259In Stock	Mfr. Part No. 4542-440-AL Mouser Part No 761-4542-440-AL	RAF Electronic Hardware	Standoffs & Spacers 1/4 Hex X 1.00 Length Hex Male-Female Standoff	Datasheet	1,259In Stock	$0.55 $0.438 $0.381 $0.355 View $0.343 $0.312 $0.299 $0.296 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1" LNGTH 4-40 ML/FML HEX STANDOFF 4542-440-AL-7 RAF Electronic Hardware 1: $0.57 91In Stock 500Expected 30/11/2026	Mfr. Part No. 4542-440-AL-7 Mouser Part No 761-4542-440-AL-7	RAF Electronic Hardware	Standoffs & Spacers 1" LNGTH 4-40 ML/FML HEX STANDOFF	Datasheet	91In Stock 500Expected 30/11/2026	$0.57 $0.452 $0.389 $0.35 View $0.343 $0.333 $0.304 $0.292 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1" LNGTH 4-40 ML/FML HEX STANDOFF 4542-440-N RAF Electronic Hardware 1: $1.17 376In Stock 590Expected 16/11/2026	Mfr. Part No. 4542-440-N Mouser Part No 761-4542-440-N	RAF Electronic Hardware	Standoffs & Spacers 1" LNGTH 4-40 ML/FML HEX STANDOFF	Datasheet	376In Stock 590Expected 16/11/2026	$1.17 $0.509 $0.496 $0.49 View $0.475 $0.469 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 Hex X 1-1/2 Length Hex Male-Female Standoff 4550-440-AL RAF Electronic Hardware 1: $1.01 208In Stock 1,347On Order	Mfr. Part No. 4550-440-AL Mouser Part No 761-4550-440-AL	RAF Electronic Hardware	Standoffs & Spacers 1/4 Hex X 1-1/2 Length Hex Male-Female Standoff	Datasheet	208In Stock 1,347On Order	$1.01 $0.814 $0.627 $0.572 View $0.565 $0.544 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 HEX M/F STDOFF 1-1/2" 4-40 AL CLR 4550-440-AL-7 RAF Electronic Hardware 1: $1.15 327In Stock	Mfr. Part No. 4550-440-AL-7 Mouser Part No 761-4550-440-AL-7	RAF Electronic Hardware	Standoffs & Spacers 1/4 HEX M/F STDOFF 1-1/2" 4-40 AL CLR	Datasheet	327In Stock	$1.15 $0.93 $0.833 $0.714 View $0.671 $0.646 $0.627 $0.613 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 HEX M/F STDOFF 1-1/2" 4-40 SS 4550-440-SS RAF Electronic Hardware 1: $2.42 2In Stock	Mfr. Part No. 4550-440-SS Mouser Part No 761-4550-440-SS	RAF Electronic Hardware	Standoffs & Spacers 1/4 HEX M/F STDOFF 1-1/2" 4-40 SS	Datasheet	2In Stock	$2.42 $2.17 $1.93 $1.86 View $1.80 $1.77 $1.76 Quote	Min.: 1 Mult.: 1
Standoffs & Spacers 1/4 Hex X 1-1/2 Length Hex Male-Female Standoff 4550-440-SS-20 RAF Electronic Hardware 1: $4.50 2In Stock	Mfr. Part No. 4550-440-SS-20 Mouser Part No 761-4550-440-SS-20	RAF Electronic Hardware	Standoffs & Spacers 1/4 Hex X 1-1/2 Length Hex Male-Female Standoff	Datasheet	2In Stock	$4.50 $3.90 $3.51 $3.29 View $3.14 $3.12 $3.02 Quote	Min.: 1 Mult.: 1
Screws & Fasteners 3/8 X 3/16 4-40 HEX JACK SCREW 4750-4 RAF Electronic Hardware 1: $0.53 2,228In Stock	Mfr. Part No. 4750-4 Mouser Part No 761-4750-4	RAF Electronic Hardware	Screws & Fasteners 3/8 X 3/16 4-40 HEX JACK SCREW	Datasheet	2,228In Stock	$0.53 $0.453 $0.404 $0.385 View $0.36 $0.327 $0.29 $0.287	Min.: 1 Mult.: 1
Screws & Fasteners Cap Panel Screw SS 4-40 1/4in 7083-SS RAF Electronic Hardware 1: $1.93 80In Stock	Mfr. Part No. 7083-SS Mouser Part No 761-7083-SS	RAF Electronic Hardware	Screws & Fasteners Cap Panel Screw SS 4-40 1/4in	Datasheet	80In Stock	$1.93 $1.77	Min.: 1 Mult.: 1
Screws & Fasteners 5/16 LNGTH 3/8 DIA WSHR FACE THMB SCREW 7100-SS RAF Electronic Hardware 1: $1.61 205In Stock	Mfr. Part No. 7100-SS Mouser Part No 761-7100-SS	RAF Electronic Hardware	Screws & Fasteners 5/16 LNGTH 3/8 DIA WSHR FACE THMB SCREW	Datasheet	205In Stock	$1.61 $1.50 $1.49 $1.45	Min.: 1 Mult.: 1
EMI Feedthrough Filters Hermetically Sealed Threaded Case Filter Spectrum Control SCI-2120-005H SCI-2120-005H Spectrum Control 1: $138.35 99In Stock Factory Special Order	Mfr. Part No. SCI-2120-005H Mouser Part No 657-SCI-2120-005H Factory Special Order	Spectrum Control	EMI Feedthrough Filters Hermetically Sealed Threaded Case Filter		99In Stock	$138.35 $125.11 $123.20 $114.54 View $113.04 Quote	Min.: 1 Mult.: 1	No
Screws & Fasteners Deco Wing Nut, #4-40 Thread, 5/16 Height 0600440DLWN Essentra 1: $0.28 974In Stock	Mfr. Part No. 0600440DLWN Mouser Part No 144-0600440DLWN	Essentra	Screws & Fasteners Deco Wing Nut, #4-40 Thread, 5/16 Height	Datasheet	974In Stock	$0.28 $0.252 $0.214 $0.201 View $0.185 $0.174 $0.164 $0.162 $0.146	Min.: 1 Mult.: 1
D-Sub Tools & Hardware 4-40 Barrel Thumbscrew Backshell Hardware 6.10mm / 0.240" B71E014255 Northern Technologies 1: $0.50 4,801In Stock 8,500On Order New At Mouser	Mfr. Part No. B71E014255 Mouser Part No 19-B71E014255 New At Mouser	Northern Technologies	D-Sub Tools & Hardware 4-40 Barrel Thumbscrew Backshell Hardware 6.10mm / 0.240" Learn More about Northern Technologies northern tech steel cap straight barrel thumbscrews	Datasheet	4,801In Stock 8,500On Order On Order Ship Dates Mfr. No: B71E014255 Stock: 4,801 Can Dispatch Immediately On Order: 1,000 Pending 7,500 Expected 25/12/2026 Factory Lead Time: 17 Weeks	$0.50 $0.427 $0.381 $0.363 View $0.324 $0.308 $0.277 $0.276	Min.: 1 Mult.: 1
D-Sub Tools & Hardware #4-40 UNC 0.187 female screw set kit, 2 per package C89E014009 Northern Technologies 1: $0.97 9In Stock 400Expected 11/12/2026 New At Mouser	Mfr. Part No. C89E014009 Mouser Part No 19-C89E014009 New At Mouser	Northern Technologies	D-Sub Tools & Hardware #4-40 UNC 0.187 female screw set kit, 2 per package Learn More about Northern Technologies northern tech d sub female screw set extender kit	Datasheet	9In Stock 400Expected 11/12/2026	$0.97 $0.866 $0.831 $0.778 View $0.706 $0.616 $0.586 $0.548 $0.542	Min.: 1 Mult.: 1
D-Sub Tools & Hardware I/O MDR CONNECTOR JACK SOCKET SCREW 3341-17 3M Electronic Solutions Division 1: $6.08 162In Stock 400On Order	Mfr. Part No. 3341-17 Mouser Part No 517-3341-17	3M Electronic Solutions Division	D-Sub Tools & Hardware I/O MDR CONNECTOR JACK SOCKET SCREW	Datasheet	162In Stock 400On Order	$6.08 $5.90 $5.40 $4.55 View $4.38 $3.75 $3.65 Quote	Min.: 1 Mult.: 1
D-Sub Tools & Hardware DSUB JACK SOCKET KIT 3341-2 3M Electronic Solutions Division 1: $3.23 59In Stock 400On Order	Mfr. Part No. 3341-2 Mouser Part No 517-3341-2	3M Electronic Solutions Division	D-Sub Tools & Hardware DSUB JACK SOCKET KIT	Datasheet	59In Stock 400On Order On Order Ship Dates Mfr. No: 3341-2 Stock: 59 Can Dispatch Immediately On Order: 200 Pending 200 Expected 09/11/2026 Factory Lead Time: 12 Weeks	$3.23 $2.81 $2.66 $2.47 View $2.16 $2.10 $1.90 $1.75 $1.72	Min.: 1 Mult.: 1
D-Sub Tools & Hardware MDR PANEL MNT SCREW 3344-44 3M Electronic Solutions Division 1: $2.08 326In Stock	Mfr. Part No. 3344-44 Mouser Part No 517-3344-44	3M Electronic Solutions Division	D-Sub Tools & Hardware MDR PANEL MNT SCREW	Datasheet	326In Stock	$2.08 $1.77 $1.58 $1.44 View $1.36 $1.32 $1.26 $1.18 $1.12	Min.: 1 Mult.: 1